ICD-11 MMS

24 Factors influencing health status or contact with health services

Reasons for contact with the health services

Personal or family history or late effect of prior health problems

Personal history of health problems

QC44 Personal history of diseases of the immune system

QC44.Z Personal history of diseases of the immune system, unspecified

International Classification of Diseases for Mortality and Morbidity Statistics, 11th Revision, v2026-01


postcoordination

Add Stem and/or Extension codes to form a cluster code which adds detail to the condition.

Associated with  - multiple selections are allowed

synonyms

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